CH320777A
(en )
1957-04-15
Duplication process
NL176373B
(en )
METHOD FOR PREPARING A DETERGENT.
CH316045A
(en )
1956-09-15
Circuit for synchronizing a sawtooth oscillator
NL179362A
(en )
1953-06-24
PROCESS FOR PREPARING A CLEANING EMULSION
NL171445C
(en )
PROCESS FOR PREPARING 3-AMINO-DELTAĊ¸2-PYRAZOLINE DERIVATIVES.
GB748898A
(en )
1956-05-16
Knitting machines
BE518033A
(en )
1955-02-04
NEW OXAZOLIDONES AND METHOD FOR PREPARING THEM.
NL166690B
(en )
PROCESS FOR PREPARING HEXA-ORGANODITIN COMPOUNDS.
FI33519A
(en )
1963-09-10
Method for preparing a semi-cellulose cooking solution
FR1170111A
(en )
1959-01-09
Advanced container
AT177865B
(en )
1954-03-10
Hand knitting machine
AT177225B
(en )
1954-01-11
coffee machine
FR1056179A
(en )
1954-02-24
Hypersensitizer development process
DK88836C
(en )
1960-04-19
Process for the preparation of a monoferrodicalcium citrate complex.
CH314044A
(en )
1956-05-31
Adding machine
CH312730A
(en )
1956-02-29
Blueprint machine
MY5900033A
(en )
1959-12-31
Improved method for producing cellulose
CH337845A
(en )
1959-04-30
Process for preparing pyridoxamine
AT181710B
(en )
1955-04-25
Espresso machine
AT179623B
(en )
1954-09-25
Espresso machine
FI30656A
(en )
1959-10-10
A process for preparing an alkaloid called reserpoxidine
AT198708B
(en )
1958-07-25
Notching machine for knitted dough sections
FR1075943A
(en )
1954-10-21
Telescriber machine
FI28066A
(en )
1955-12-10
Process for the preparation of a palladium catalyst
IE20601L
(en )
1953-06-04
Dichloracetoxy-aminopropanol salts